cosine

过去式：

动词过去式: cosigned

更多词形：

名词: cosigner | 动词过去式: cosigned | 动词过去分词: cosigned | 动词现在分词: cosigning | 动词第三人称单数: cosigns |

单词例句：

This paper studies the grating projective images compression technology based on Discrete Cosine Transformation(DCT).

文中研究了基于离散余弦变换的光栅投影图的压缩。

The voltage induced in series with the loop is proportional to the area and the cosine of its angle to the field.

回路感生电压的大小与回路面积以及回路与磁场方向夹角的余弦成正比。

The method that CPLD calls on memory by table look-at forms sine wave and cosine wave.

摘要利用CPLD控制技术，扩展两片存储器，然后利用查表的方法，形成两路任意波形。

Find the cosine of the angle between the vertex normal and the newly calculated vertex to light normal.

确定顶点法线与重新计算顶点后得到的光照法线之间的角度的余弦。

The paper proposed the characteristics and inversion method of gravity anomalies spectrum using cosine transform.

摘要提出利用余弦变换，研究规则体重力异常谱特征及反演方法。

For sinusoidal waveforms, it is equal to the cosine of the angle of phase difference between voltage and current.

对于正弦波来说，功率因子等于电压、电流位相差的余弦。

Power Factor Power factor is the cosine of the angle between the actie power( kW) and apparent power( kA) in a circuit.

功率因数功率因数是电路中有功功率(W)视在功率(A)间夹角的余弦值。

Must compensate for the cosine effect.

必须补偿余弦定律产生的错误。

The inverse function of that restricted cosine function is called the arccosine function.

被限定的余弦函数之反函数叫做反余弦函数。